Update – I have managed to edit the code to add the flickr links but the logo appears as facebook. when I look at the social-icons.png file, it only has 4 logos for facebook, twitter, you tube & rss, – I think this file needs to include more icons but where can I get them from?

Due to initial development and design the theme was made with having only these 4 icons and adding more icons requires custom work. Unfortunately we do not provide our customers with any custom work due to our policy. We only do Support for our products if there are some issues in work, or some elements cause issues, etc.
In case you need to make some customizations you could try to figure this out on your own, which needs some skills in coding and programming.
In case if you believe our theme misses enough custom options to fully meet your needs you could involve/ask for help a third part developer to customize the theme the way you personally like.
Thanks for understandings and sorry for any inconveniences!

Unfortunately we are not able to provide another social-icons.png since these icons should be created first in accordance to the theme design and then added to this file which requires custom work as well.